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INT
58h,
Function
1
-
System
Re-Initialization
Entry:
AH
=
1
(function
code)
Exit:
none
This
function
is
called
during
a
warm
start
resume,
warm
start
alarm, or
warm
start
auto-
answer,
if
it
is
determined
that
it
is
not possible
to
resume
whatever
was
running
when
the
power
was
shut
off.
In this
case,
a
warm
start
break
is
performed. This
function
will
be
called
to
inform the
BIOS
that
a
warm
start
break
is
being performed,
and
that
the
BIOS
should
do
any
initialization
that
it
needs
to for
a
warm
start
break.
This
function
is
also called
when
the
O/S
has completed
its
Warm
Start
Break
processing,
and
is
ready
to
execute
the
System Manager
program.
See
the
above
discussion
of
Warm
Start
Break.
172
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